/Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/HeightField.h
bool GJKContactPoint ( const [TSphere](API\Runtime\Chaos\Chaos\TSphere)< [FReal](API\Runtime\ChaosCore\Chaos\FReal), 3 > & QueryGeom, const [FRigidTransform3](API\Runtime\ChaosCore\Chaos\FRigidTransform3) & QueryTM, const [FReal](API\Runtime\ChaosCore\Chaos\FReal) Thickness, [FVec3](API\Runtime\ChaosCore\Chaos\FVec3) & ContactLocation, [FVec3](API\Runtime\ChaosCore\Chaos\FVec3) & ContactNormal, [FReal](API\Runtime\ChaosCore\Chaos\FReal) & ContactPhi, int32 & ContactFaceIndex ) const